Ashcroft 82119 Pressure Gauge 0-30 Psi 2.5 in Dial Npt

Product Description

The ASHCROFT 82119 is an industrial pressure gauge designed for accurate monitoring of system pressure in HVAC, plumbing, and general industrial applications. It features a 2.5-inch analog dial with a 0 to 30 psi range and a 316 stainless steel Bourdon tube for reliable, corrosion-resistant performance. The stainless steel case carries a 1 percent of scale accuracy rating, making it suitable for applications where precise pressure readings are required. The polycarbonate lens provides a clear, durable viewing surface. This gauge installs via a 1/4-inch NPT lower back mount connection and is not liquid filled.

This gauge is well suited for residential and commercial HVAC systems, hydronic heating loops, plumbing pressure monitoring, and light industrial piping. The lower back mount configuration positions the gauge face forward for panel or pipe-mounted installations where the supply line enters from behind. The dry, non-liquid-filled design keeps the unit lightweight and straightforward to service. Licensed HVAC technicians, plumbers, and industrial maintenance personnel are the typical installers for this type of instrument.

Key Features

• 0 to 30 psi pressure range with analog dial readout
• 1 percent of scale accuracy for reliable field measurements
• 316 stainless steel Bourdon tube resists corrosion in wet and chemically active environments
• 304/316 stainless steel case with polycarbonate lens
• 1/4-inch NPT lower back mount connection for panel and pipe installations
• Rated to IP54 and IP65/NEMA 4 for protection against dust and water ingress
• Compliant with CRN, PED, and RoHS standards

Compatibility

Designed as a direct-fit industrial pressure gauge for systems with 1/4-inch NPT lower back mount connections operating within a 0 to 30 psi range. Compatible with ASHCROFT Series 1009 gauge applications.

Installation Notes

Installation is typically performed by a licensed plumber, HVAC technician, or industrial pipefitter. Shut off and depressurize the system completely before removing or installing any pressure gauge. Apply thread sealant or PTFE tape to the NPT threads in accordance with applicable plumbing and mechanical codes. Do not overtighten the threaded connection, as this can damage the gauge socket or the fitting.